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<?php namespace Name\Space; class Foo { public static function bar() { } } $reflection = new \ReflectionMethod('Name\\Space\\Foo', 'bar'); $closure = $reflection->getClosure(null); is_callable($closure, null, $name); var_dump($name); $reflection3 = new \ReflectionFunction(function () {}); var_dump($closure, $reflection, $reflection2, $reflection3);
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: is_callable(): Passing null to parameter #2 ($syntax_only) of type bool is deprecated in /in/cq5MG on line 15 string(17) "Closure::__invoke" Warning: Undefined variable $reflection2 in /in/cq5MG on line 20 object(Closure)#2 (1) { ["function"]=> string(19) "Name\Space\Foo::bar" } object(ReflectionMethod)#1 (2) { ["name"]=> string(3) "bar" ["class"]=> string(14) "Name\Space\Foo" } NULL object(ReflectionFunction)#3 (1) { ["name"]=> string(20) "Name\Space\{closure}" }
Output for 8.1.0 - 8.1.28
Deprecated: is_callable(): Passing null to parameter #2 ($syntax_only) of type bool is deprecated in /in/cq5MG on line 15 string(17) "Closure::__invoke" Warning: Undefined variable $reflection2 in /in/cq5MG on line 20 object(Closure)#2 (0) { } object(ReflectionMethod)#1 (2) { ["name"]=> string(3) "bar" ["class"]=> string(14) "Name\Space\Foo" } NULL object(ReflectionFunction)#3 (1) { ["name"]=> string(20) "Name\Space\{closure}" }
Output for 8.0.0 - 8.0.30
string(17) "Closure::__invoke" Warning: Undefined variable $reflection2 in /in/cq5MG on line 20 object(Closure)#2 (0) { } object(ReflectionMethod)#1 (2) { ["name"]=> string(3) "bar" ["class"]=> string(14) "Name\Space\Foo" } NULL object(ReflectionFunction)#3 (1) { ["name"]=> string(20) "Name\Space\{closure}" }
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
string(17) "Closure::__invoke" Notice: Undefined variable: reflection2 in /in/cq5MG on line 20 object(Closure)#2 (0) { } object(ReflectionMethod)#1 (2) { ["name"]=> string(3) "bar" ["class"]=> string(14) "Name\Space\Foo" } NULL object(ReflectionFunction)#3 (1) { ["name"]=> string(20) "Name\Space\{closure}" }
Output for 7.3.32 - 7.3.33
string(17) "Closure::__invoke" object(Closure)#2 (0) { } object(ReflectionMethod)#1 (2) { ["name"]=> string(3) "bar" ["class"]=> string(14) "Name\Space\Foo" } NULL object(ReflectionFunction)#3 (1) { ["name"]=> string(20) "Name\Space\{closure}" }
Output for 5.3.0 - 5.3.29
Fatal error: Call to undefined method ReflectionMethod::getClosure() in /in/cq5MG on line 14
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_STRING in /in/cq5MG on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/cq5MG on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/cq5MG on line 3
Process exited with code 255.

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